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Error: ERROR 000520: Unexpected TopoEngine Error ----- Exporting Feature Classes to CAD

1116
3
11-21-2023 12:30 PM
apgis16
by
Regular Contributor
‎11-21-2023 12:30 PM

I'm trying to export feature classes (tested shapefile too) to DGN and I keep receiving this error. I've tried exporting a smaller subset of features, moving them to a different database, and exporting as DWG. I've also tried checking and repairing geometry (there weren't any).

Error: ERROR 000520: Unexpected TopoEngine Error

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3 Replies
DanPatterson
by MVP Esteemed Contributor
MVP Esteemed Contributor
‎11-21-2023 12:35 PM

Did you create a featureclass in a locally stored file geodatabase as the source file?  It sometimes corrects geometry and/or topology issues.


... sort of retired...
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apgis16
by
Regular Contributor
‎11-21-2023 12:42 PM

Yes all the data is local.

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MarceloMarques
by Esri Regular Contributor
Esri Regular Contributor
‎11-21-2023 01:39 PM

Esri Technical Support - Error: 000520 : Unexpected TopoEngine Error (esri.com)

 000520: Unexpected TopoEngine Error.—ArcGIS Pro | Documentation

if still encounter issues then open a ticket with Esri Technical Support to investigate.

| Marcelo Marques | Esri Principal Product Engineer | Cloud & Database Administrator | OCP - Oracle Database Certified Professional | "About: In 1992, I embarked on my journey with Esri Technology, and since 1997, I have been working with ArcSDE Geodatabases, right from its initial release. Over the past 33 years, my passion for Spatial Databases and GIS data has become a central part of my career.." | “ The mountains are calling and I must go.” – John Muir |
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